MG Electronics MGT2420 Class II AC Power Transformer 24V 20VA

$8.50
Fully tested from OEM bulk pack. Some new, some lightly used.

Hassle free warranty


Product Details

Works for certain smart thermostats and camera doorbells. Double check with your owners manual to make sure they are compatible.The MGT2420 is a highly reliable plug-in Class II linear power supply providing 24VAC output at 20VA. It is built with a heavy-duty case that includes a mounting tab and screw. An auto-resetting PTC fuse provides overload protection. An LED indicates AC power input. The plug includes a ground prong and there are two screw terminals for the output, including ground. The unit is UL cUL 1310 listed.

  • Input voltage: 120VAC 60Hz
  • Rate current: 830mA
  • Output voltage: AC 24 V +/- 5%
  • No load voltage: AC 28.5VMax
  • Exciting current (Io): 70mA Max. at input 120VAC 60Hz without secondary load.
  • Insulation test: 500 VDC 100MΩ Min. between input plug and output terminal and case.
  • AC blade pull test: Pull AC blades by 35lb for one minute without pull out from the case.
  • Temperature rise: Input120VAC 60Hz with secondary load 2400 mA, shall not exceed 40deg on case surface (By them10meter) 72deg for primary winding (By resistance method). At ambient temp. 25°C
  • Normal operating temperature at: -10°C ~ +40°C
  • Storage temperature at: -20°C ~ +70°C
  • Normal operating humidity at: 30% ----- 85% R.H.
  • Net Weight (APPROX.): 430g.